The overarching objective of this review is to explore the previous researches regarding the causes and sources of air pollution, how to control it and its detrimental effects on human health. Chemical pollution In the Shadows of America’s Smokestacks, Virus Is One More Deadly Risk. Nationwide, poor communities are exposed to much more air pollution than wealthier ones. Marine pollution encompasses many types of pollution that disrupt the marine ecosystem, including chemical, light, noise, and plastic pollution. Just in time for Earth Day 2020, a new photo report reveals the visible transformation in the global atmosphere from the time before the era of coronavirus and …